Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 19:52Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
∑_{k=1}^{n} k = n(n+1)/2
97K
12γ² + 5γ + 2 = 0
det| 9 4 ; 1 10 | = 86
354K
λ = h/p
CH₄ + 2O₂ → CO₂ + 2H₂O
452K
det| 7 6 ; 6 8 | = 20
det| 5 6 ; 7 6 | = -12
155K
\oint_C \vec{F}\cdot d\vec{r} = 0
33K
\frac{11}{1} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-ψ²) dψ = √π / 2
273K
e^{i\pi} + 1 = 0
8α² + 7α + 5 = 0